ASUS GTX 660 DirectCU II TOP OC
GK106
Graphics Processor
960
Cores
80
TMUs
24
ROPs
2048 MB
Memory Size
GDDR5
Memory Type
192 bit
Bus Width
Graphics Processor
| GPU Name: | GK106 |
|---|---|
| GPU Variant: | GK106-400-A1 |
| Architecture: | Kepler |
| Process Size: | 28 nm |
| Transistors: | 2,540 million |
| Die Size: | 221 mm² |
Graphics Card
| Released: | Nov 18th, 2012 |
|---|---|
| Production Status: | Active |
| Bus Interface: | PCIe 3.0 x16 |
Clock Speeds
| GPU Clock: | 1098 MHz (+12%) |
|---|---|
| Boost Clock: | 1150 MHz (+11%) |
| Memory Clock: |
1600 MHz (+7%) 6400 MHz effective |
Memory
| Memory Size: | 2048 MB |
|---|---|
| Memory Type: | GDDR5 |
| Memory Bus: | 192 bit |
| Bandwidth: | 153.6 GB/s |
Render Config
| Shading Units: | 960 |
|---|---|
| TMUs: | 80 |
| ROPs: | 24 |
| SMX Count: | 5 |
| Pixel Rate: | 21.96 GPixel/s |
| Texture Rate: | 87.8 GTexel/s |
| Floating-point performance: | 2,108.2 GFLOPS |
Board Design
| Slot Width: | Dual-slot |
|---|---|
| Length: | 10.2 inches 259 mm |
| TDP: | 140 W |
| Outputs: | 2x DVI 1x HDMI 1x DisplayPort |
| Power Connectors: | 1x 6-pin |
| Board Number: | P2030 |
Graphics Features
| DirectX: | 12.0 |
|---|---|
| OpenGL: | 4.5 |
| OpenCL: | 1.2 |
| CUDA: | 3.0 |
| Shader Model: | 5.0 |
Reviews
| Our review database contains 77 reviews of the GTX 660 DirectCU II TOP OC. |
Card Notes
| DPUs: 320 SFUs: 160 |
Other retail boards based on this design
| Name | GPU Clock | Boost Clock | Memory Clock | Other Changes |
|---|---|---|---|---|
| ASUS GTX 660 DirectCU II | 980 MHz | 1033 MHz | 1502 MHz | 8.5 inches/216 mm |
| ASUS GTX 660 DirectCU II | 980 MHz | 1033 MHz | 1502 MHz | 10.2 inches/259 mm |
| ASUS GTX 660 DirectCU II OC | 1020 MHz | 1085 MHz | 1502 MHz | 8.5 inches/216 mm |
| ASUS GTX 660 DirectCU II OC | 1020 MHz | 1084 MHz | 1502 MHz | 10.2 inches/259 mm |
| ASUS GTX 660 DirectCU II TOP | 1072 MHz | 1137 MHz | 1527 MHz | 10.2 inches/259 mm |
| ASUS GTX 660 DirectCU II TOP OC | 1098 MHz | 1150 MHz | 1600 MHz | 10.2 inches/259 mm |
| Club 3D GTX 660 | 980 MHz | 1032 MHz | 1502 MHz | 9.528 inches/242 mm |
| Club 3D GTX 660 royalQueen | 980 MHz | 1032 MHz | 1502 MHz | 8.386 inches/213 mm |
| Colorful iGame GTX 660 Glorious Mission | 980 MHz | 1032 MHz | 1502 MHz | 10 inches/254 mm, 2x DVI 1x HDMI |
| Colorful iGame GTX 660 White Shark | 1058 MHz | 1124 MHz | 1502 MHz | 10.63 inches/270 mm |
| ELSA GTX 660 S.A.C | 980 MHz | 1032 MHz | 1502 MHz | 8.11 inches/206 mm |
| ELSA GTX 660 S.A.C ArcheAge | 980 MHz | 1032 MHz | 1502 MHz | 8.11 inches/206 mm |
| EVGA GTX 660 | 993 MHz | 1058 MHz | 1502 MHz | |
| EVGA GTX 660 3 GB | 980 MHz | 1032 MHz | 1502 MHz | 3072 MB |
| EVGA GTX 660 Exclusive Superclocked | 1058 MHz | 1124 MHz | 1502 MHz | |
| EVGA GTX 660 FTW | 1072 MHz | 1137 MHz | 1502 MHz | |
| EVGA GTX 660 FTW 3 GB | 1072 MHz | 1137 MHz | 1502 MHz | 3072 MB |
| EVGA GTX 660 FTW Signature 2 | 1072 MHz | 1137 MHz | 1502 MHz | |
| EVGA GTX 660 FTW Signature 2 3GB | 1072 MHz | 1137 MHz | 1502 MHz | 3072 MB |
| EVGA GTX 660 SC Signature 2 | 1046 MHz | 1110 MHz | 1502 MHz | |
| EVGA GTX 660 SC Signature 2 3GB | 1046 MHz | 1110 MHz | 1502 MHz | 3072 MB |
| EVGA GTX 660 Superclocked | 1046 MHz | 1110 MHz | 1502 MHz | |
| EVGA GTX 660 Superclocked+ | 1046 MHz | 1110 MHz | 1502 MHz | 3072 MB |
| Gainward GTX 660 | 980 MHz | 1032 MHz | 1502 MHz | 7.09 inches/180 mm |
| Gainward GTX 660 GS | 1006 MHz | 1072 MHz | 1527 MHz | 7.09 inches/180 mm |
| Gainward GTX 660 GS Dual Fan | 1006 MHz | 1072 MHz | 1527 MHz | 7.09 inches/180 mm |
| Galaxy GTX 660 | 980 MHz | 1032 MHz | 1502 MHz | |
| Galaxy GTX 660 GC | 1006 MHz | 1072 MHz | 1502 MHz | 9.055 inches/230 mm |
| GIGABYTE GTX 660 WindForce 2X | 980 MHz | 1046 MHz | 1502 MHz | 10.09 inches/256 mm |
| GIGABYTE GTX 660 WindForce 2X 3 GB | 980 MHz | 1032 MHz | 1502 MHz | 3072 MB, 7.95 inches/202 mm |
| GIGABYTE GTX 660 WindForce 2X OC | 1032 MHz | 1098 MHz | 1502 MHz | 10.09 inches/256 mm |
| GIGABYTE GTX 660 WindForce 2X OC 3 GB | 1032 MHz | 1098 MHz | 1502 MHz | 3072 MB, 7.95 inches/202 mm |
| GIGABYTE GTX 660 WindForce 2X Rev. 1.1 | 980 MHz | 1032 MHz | 1502 MHz | 10.16 inches/258 mm |
| GIGABYTE GTX 660 WindForce 2X Rev. 2 | 980 MHz | 1046 MHz | 1502 MHz | 10.09 inches/256 mm |
| Inno3D GTX 660 | 980 MHz | 1032 MHz | 1502 MHz | |
| Inno3D I-Chill GTX 660 | 980 MHz | 1032 MHz | 1502 MHz | |
| KFA² GTX 660 EX OC | 1006 MHz | 1072 MHz | 1502 MHz | 9.055 inches/230 mm |
| Leadtek WinFast GTX 660 | 980 MHz | 1032 MHz | 1502 MHz | |
| Leadtek WinFast GTX 660 Hurricane II | 980 MHz | 1032 MHz | 1502 MHz | 7.65 inches/194 mm |
| MSI GTX 660 | 980 MHz | 1032 MHz | 1502 MHz | 8.66 inches/220 mm |
| MSI GTX 660 Gaming | 1006 MHz | 1072 MHz | 1502 MHz | 10.24 inches/260 mm |
| MSI GTX 660 Gaming OC | 1033 MHz | 1098 MHz | 1502 MHz | 10.24 inches/260 mm |
| MSI GTX 660 Hawk | 1084 MHz | 1150 MHz | 1502 MHz | 10.433 inches/265 mm |
| MSI GTX 660 OC | 1006 MHz | 1072 MHz | 1502 MHz | 8.66 inches/220 mm |
| MSI GTX 660 Twin Frozr III | 980 MHz | 1032 MHz | 1502 MHz | 9.25 inches/235 mm |
| MSI GTX 660 Twin Frozr III OC | 1032 MHz | 1098 MHz | 1502 MHz | 9.25 inches/235 mm |
| Palit GTX 660 OC | 1006 MHz | 1072 MHz | 1527 MHz | 6.811 inches/173 mm |
| PNY XLR8 GTX 660 Performance Edition | 980 MHz | 1032 MHz | 1502 MHz | |
| SPARKLE Calibre GTX 660 OC | 1058 MHz | 1124 MHz | 1502 MHz | 2x DVI 2x HDMI |
| SPARKLE GTX 660 Dual Fan OC | 1006 MHz | 1072 MHz | 1502 MHz | 2x DVI 1x HDMI 1x VGA |
| ZOTAC GTX 660 | 993 MHz | 1058 MHz | 1502 MHz | 7.53 inches/191 mm |
| ZOTAC GTX 660 AMP! Edition | 1046 MHz | 1110 MHz | 1652 MHz | 7.53 inches/191 mm |
| ZOTAC GTX 660 Destroyer DTC | 1020 MHz | 1084 MHz | 1552 MHz | |
| ZOTAC GTX 660 Thunderbolt | 980 MHz | 1032 MHz | 1502 MHz |